If the batteries are of the same type, i.e. both are NiMH or both are Lithium-ion, then you can use a higher capacity (i.e. higher mAh) battery instead of the lower one. The reverse is also true.
People visiting Table Rock are not allowed beyond the Mill Creek Watershed boundary, which is clearly marked with numerous signs. As mentioned earlier, the Mill Creek Watershed is a closed watershed and no public access is allowed, as it is the municipal water source for the city of Walla Walla, Washington.
Some 20 miles (32 km) east of Pinnacle on State Route 1186 is the Rock House, the remains of a massive four-story stone structure with three-foot-thick walls built in 1770 by Capt. John 'Jack' Martin, one of the first two settlers of Stokes County, on a 8,000-acre (32 km 2) grant from the Crown.